Interactive DPE Map
Explore energy performance diagnostics in your neighborhood. Identify thermal sieves, compare consumption and access each DPE's details.
How it works
Search
Enter an address or navigate the map
Explore
Zoom to street level to see DPE data
Analyze
Click a marker to see details and access tools
Search by address
Enter an address or postcode to center the map on your area.
Advanced filters
Filter by DPE label (A to G), property type (apartment/house) and surface area.
Real-time statistics
View DPE distribution, average consumption and % of thermal sieves in the area.
Data from the public ADEME database (14M+ diagnostics)
Regularly updated · Open data
Frequently Asked Questions
How does the interactive DPE map work?
What data does the DPE map use?
Can I filter DPE results on the map?
Understanding DPE by region and department
The interactive map above draws on the public energy performance diagnosis (DPE) database published by ADEME, which lists more than 14 million surveyed homes. The plotted points cover mainland France. Each point is a real DPE, with its energy label (from A, very efficient, to G, very energy-intensive) and its estimated primary energy consumption (kWhPE/m²/year). Viewing this data at neighborhood, town or department scale reveals contrasts that national averages hide.
A home's energy performance depends heavily on its geographic context: the climate zone (France has three — H1 in the north and east, H2 along the Atlantic coast, H3 around the Mediterranean), altitude, the age of the building, and the dominant heating system. The same dwelling can earn a different label depending on whether it sits in a cold or temperate zone, because the DPE factors in climate-severity coefficients. That is why reading the map by region or department is more meaningful than a raw town-to-town comparison.
How to read the map
- Center the map on an address or postcode, then zoom in to street level to reveal individual markers.
- Colors follow the official DPE scale: green (A-B) for efficient homes, yellow-orange (C-D) for intermediate levels, red (E-G) for energy-intensive homes.
- The statistics panel aggregates, over the visible area, the breakdown by label, the average consumption and the share of thermal sieves — useful to place a property relative to its surroundings.
Thermal sieves by zone
A "thermal sieve" is a home rated F or G. According to ADEME and the French national observatory for energy renovation (ONRE), they make up roughly 15 to 17% of the French housing stock, but their density varies widely between territories. They are more common in old town centers, rural mountain areas and certain pre-1975 condominiums (built before the first thermal regulation). The map helps spot these local concentrations. This is a major regulatory issue: since 2023, the most consumption-heavy G homes have been progressively banned from rental, followed by all G homes in 2025, F homes in 2028 and E homes in 2034 (Climate and Resilience Act).
Questions about DPE by territory
Is the DPE calculated differently depending on the region?
Where are thermal sieves most common?
Is the map data official?
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